CVE-2026-62566 Oracle CVE debrief

Who should care

Security teams responsible for Oracle Hyperion Infrastructure Technology, network administrators, and IT personnel handling sensitive data should be aware of this vulnerability and take necessary defensive actions to prevent unauthorized read access to a subset of Oracle Hyperion Infrastructure Technology accessible data. They should review and apply Oracle's security patches, verify and limit network access, and monitor for potential unauthorized read access attempts.

Technical summary

The Oracle Hyperion Infrastructure Technology product has a vulnerability in the Installation and Configuration component, allowing an unauthenticated attacker with network access via HTTP to compromise the technology and gain unauthorized read access to a subset of accessible data. The vulnerability has a CVSS score of 5.3 and is classified as MEDIUM severity. The affected version is 11.2.25.0.000. Security teams should verify the affected product deployments, review official advisories, and plan vendor-supported updates or mitigations. It is essential to check relevant monitoring, detection, and logs for exposed assets that need extra review. The vulnerability can be exploited easily, and successful attacks can result in unauthorized read access to a subset of Oracle Hyperion Infrastructure Technology accessible data.

Defensive priority

Medium-priority defensive review recommended due to potential unauthorized read access.

Recommended defensive actions

• Review and apply Oracle's security patches for Hyperion Infrastructure Technology
• Verify and limit network access to Hyperion Infrastructure Technology
• Monitor for potential unauthorized read access attempts
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

Evidence from official CVE and NVD sources indicates a vulnerability in Oracle Hyperion Infrastructure Technology, with a CVSS score of 5.3 and MEDIUM severity. The CVE record was published on 2026-08-18T21:17:08.443Z and has not been modified since then. The vulnerability affects the Installation and Configuration component of Oracle Hyperion Infrastructure Technology, allowing an unauthenticated attacker with network access via HTTP to compromise the technology and gain unauthorized read access to a subset of accessible data. Security teams should verify the affected product deployments, review official advisories, and plan vendor-supported updates or mitigations.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.